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Rolling brush suction nozzle and rolling brush sweeping machine

A road sweeper and rolling brush technology, which is applied in the field of special vehicles, can solve the problems of limited suction capacity of the suction nozzle and increased energy consumption of the road sweeper.

Pending Publication Date: 2020-10-20
上海神舟精宜汽车制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The suction port of the existing suction nozzle is directly connected with the inner cavity of the suction nozzle. When picking up garbage, the airflow and garbage collide in the inner cavity of the suction nozzle to cause air flow disorder, resulting in limited suction ability of the suction nozzle; the suction provided by the suction nozzle through the fan The airflow picks up garbage from the bottom of the suction nozzle inner cavity, and picks up high-density granular garbage by increasing the power of the fan, which increases the energy consumption of the road sweeper

Method used

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  • Rolling brush suction nozzle and rolling brush sweeping machine
  • Rolling brush suction nozzle and rolling brush sweeping machine
  • Rolling brush suction nozzle and rolling brush sweeping machine

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Embodiment Construction

[0019] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0020] In the present invention, unless stated otherwise, the used orientation words such as "upper", "lower", "left", "right", "front", "rear" usually refer to the Up, down, left, right, front, back; "inside" and "outside" refer to the inside and outside relative to the outline of each part itself. The present invention will be described in detail below with reference to the drawings and in combination with embodiments.

[0021] According to one aspect of the present invention, a rolling brush nozzle is provided, wherein the rolling brush nozzle 100 includes a rolling brush chamber 110, an acceleration chamber 120, a flow guide chamber 130 and a suction port 1...

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Abstract

The invention belongs to the technical field of special vehicles and in particular relates to a rolling brush suction nozzle and a rolling brush sweeping machine. The rolling brush suction nozzle comprises a rolling brush cavity, an acceleration cavity, a flow guide cavity and a suction port; the rolling brush cavity is communicated with the accelerating cavity; the acceleration cavity is communicated with the flow guide cavity; the flow guide cavity is communicated with the suction port; the suction port is a hollow pipeline, the acceleration cavity can accelerate the flowing airflow, the flow guide cavity can gather the stable airflow to the suction port, the problem that airflow turbulence is caused due to the fact that airflow and garbage collide in an inner cavity of the suction nozzle is solved, and the suction and pickup capacity of the rolling brush sweeping machine provided with the rolling brush suction nozzle is improved.

Description

technical field [0001] The invention belongs to the technical field of special vehicles, and relates to a road sweeper, in particular to a rolling brush suction nozzle. Background technique [0002] The suction nozzle is one of the core devices of the road sweeper, which directly affects the working performance of the road sweeper. The existing suction nozzle is mainly composed of a front sealing plate, a suction nozzle inner chamber, a rear baffle, a rear sealing plate, a suction port and the like. The suction port of the existing suction nozzle is directly connected with the inner cavity of the suction nozzle. When picking up garbage, the airflow and garbage collide in the inner cavity of the suction nozzle to cause air flow disorder, resulting in limited suction ability of the suction nozzle; the suction provided by the suction nozzle through the fan The airflow picks up the garbage from the bottom of the suction nozzle inner cavity, and the high-density particulate garb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01H1/08
CPCE01H1/0854
Inventor 苏东涛蔡正军王鹏汪澍
Owner 上海神舟精宜汽车制造有限公司
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